JP2591149Y2 - Eave gutter fitting - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an eaves gutter joint capable of confirming the degree of insertion of an eaves gutter.

[0002]

2. Description of the Related Art Conventionally, various eave gutter joints are known.
Japanese Utility Model Application Laid-open No. 62-22230, Japanese Utility Model Application Laid-open No. 62-22231
As described in JP-A-62-22232, an outer joint body having a substantially U-shaped cross section, and a holding spatula having a substantially U-shaped cross section attached inside the outer joint body,
Eaves gutter joints comprising an eaves gutter insertion gap formed between the outer joint body and the inner joint body are known and widely used. This eaves gutter joint connects the eaves gutter by inserting the end of the eaves gutter into the eaves gutter insertion gap. When the eaves gutter is connected with the eaves gutter, the problem that the eaves gutter and the eaves gutter easily come off sometimes occurs.

[0003] The cause is often that the end of the eaves gutter is not inserted sufficiently deep into the eaves gutter insertion gap. As a method for solving such a problem, as described in Japanese Utility Model Laid-Open No. 1-19729, an eaves gutter joint having a viewing window at an ear connection portion,
As described in Japanese Utility Model Laid-Open Publication No. Sho 61-52020, there is known an eave gutter joint in which a long hole is provided in a middle part of an upper wall surface of a joint body with respect to a longitudinal direction in an eave gutter insertion direction.

[0004]

[Problems to be solved by the present invention] However, the viewing window formed at the ear connection part of the eaves gutter is closed by the eaves gutter when the eaves gutter is inserted. There is a problem that it is extremely difficult to see how much has been inserted inside, and furthermore, there is a problem that only the ear connection part of the eaves gutter is visible and the overall degree of insertion is not visible. Further, the eaves gutter joint having a long hole in the upper wall surface of the joint body has a problem that the mechanical strength of the joint body itself is weakened. Therefore, the purpose of the present invention is to easily see how much the end of the eaves gutter has been inserted into the eaves gutter insertion groove, and
An object of the present invention is to provide an eaves gutter joint in which the mechanical strength of the inner joint body is not weakened.

[0005]

Means for Solving the Problems The present invention has been made to achieve the above object, and the invention of claim 1 is:
An eaves gutter joint comprising an outer joint body, an inner joint body formed inside the outer joint body, and an eaves gutter insertion groove provided between the outer joint body and the inner joint body. Is formed of a transparent material. The invention according to claim 2 provides an eaves gutter comprising an outer joint body, an inner joint body formed inside the outer joint body, and an eave gutter insertion groove provided between the outer joint body and the inner joint body. in the joint, minute throughout the inner joint body
In which a large number of small through holes which can be dispersed throughout eaves gutter joint fitting body, characterized in that large number of small through holes for diffusing is provided is provided.

In the present invention, the transparent material is preferably a transparent synthetic resin such as a transparent vinyl chloride resin or an acrylic resin. In the present invention, the small through-hole is a through-hole having such a size that the inside of the eave gutter insertion groove can be seen through the through-hole. The diameter of the through hole is preferably 1 to 5 mm. In the present invention, the cross-sectional shape of the outer joint body and the inner joint body is not particularly limited,
Any shape may be used as long as rainwater can easily pass through the inside. For example, the cross section may be a semicircular arc, or may be substantially U-shaped in cross section. Further, an eaves gutter having an asymmetric cross-sectional shape in which the height of the side wall on the outdoor side is higher than the side wall on the indoor side may be used.

[0007]

[Operation] The operation will be described while explaining one method of using the eaves gutter joint of the present invention. First, the adhesive is applied to the entrance of the eaves gutter insertion groove of the eaves gutter joint of the present invention to such an extent that the adhesive rises in a mountain shape. The tip of the eaves gutter is inserted into the eaves gutter insertion groove while holding the adhesive at the tip of the eaves gutter. Then, the tip of the eaves gutter is inserted into the eaves gutter insertion groove together with the adhesive. During this insertion, the tip of the eaves gutter to be inserted can be seen through a transparent inner joint body or through a through hole provided in the inner joint body. Therefore, it can be seen how far the tip of the eaves gutter is inserted into the eaves gutter insertion groove.
Also, the transparent inner joint body and the inner joint body in which a large number of small through-holes are dispersed are provided with one end edge as in the related art.
Since there is no large through hole extending from the vicinity to the vicinity of the other end edge, there is no decrease in mechanical strength of the inner joint body.

[0008]

Next, an embodiment of the present invention will be described. 1 to 3 show an embodiment of the eaves gutter joint of the present invention. FIG. 1 is a perspective view of the eaves gutter joint, and FIG. 2 shows a state where an outer joint body of the eaves gutter joint shown in FIG. 1 is removed. FIG. 3 is an explanatory view showing a state where the end of the eaves gutter is inserted into the eaves gutter shown in FIG. 1 and the outer joint body is removed. FIG. 4 shows another embodiment of the present invention, and is an explanatory view showing a state in which an outer joint body of an eaves gutter joint is removed.

In FIG. 1 to FIG. 3, reference numeral 1 denotes an eaves gutter made of hard vinyl chloride resin and having a substantially U-shaped cross section.
On both side edges of the eaves gutter 1, ears 11, 11 having a U-shaped cross section are provided. Reference numeral 2 denotes an eave gutter joint.
Is formed between the outer joint body 3 having a substantially U-shaped cross section, the inner joint body 4 having a substantially U-shaped cross section mounted inside the outer joint body 3, and the outer joint body 3 and the inner joint body 4. The eaves gutter insertion groove 5 has a substantially U-shaped cross section. The outer joint main body 3 and the inner joint main body 4 are adhered by a connecting piece 34 at a substantially central portion and are integrally connected. Outer joint body 3
Is made of hard vinyl chloride resin, and the inner joint body 4 and the connecting piece 34 are made of transparent acrylic resin.

Next, a method of connecting the eaves gutter with the eaves gutter joint will be described. The adhesive is raised on the surface of the outer joint body 3 near the entrance of the eaves gutter insertion groove 5 in a mountain-like manner.
Apply. Next, the end of the eaves gutter 1 is inserted into the eaves gutter insertion groove 5 while pressing the adhesive on the end face of the eaves gutter 1. Then, since the inner joint body 4 is transparent, it can be seen how far the eaves gutter 1 has been inserted into the eaves gutter insertion groove 5.

The tip of the eaves gutter 1 is, as shown in FIG.
After the eaves gutter 1 is inserted until it almost contacts the end face of the connecting piece 34, the tip of the eaves gutter 1 is inserted into the eaves gutter insertion groove 4 on the opposite side in the same manner. When the adhesive solidifies, the eaves gutter 1 is firmly bonded to the eaves gutter joint 2. In this way, since it is known how much the eaves gutter 1 is inserted into the eaves gutter insertion groove 5, it can be confirmed that the eaves gutter 1 is inserted deeply.
Does not easily come off.

Next, an embodiment shown in FIG. 4 will be described. When the embodiment shown in FIG. 4 compared with the embodiment shown in FIGS. 1 to 3, an inner joint body 4a is that made opaque vinyl chloride resin, the entire surface over the multi few are holes 6 having a diameter of 2mm dispersed
It is provided by different. In this eaves gutter joint, the degree of insertion of the eaves gutter can be seen through the through hole 6. 34a is a connecting piece. Others are the same as the embodiment shown in FIGS. And, although large number of small through holes in the inner joint body 4a is provided, as in the prior art
Since it is not a large through-hole extending from the vicinity of one end to the vicinity of the other end , the mechanical strength does not decrease so much.

[0013]

[Effect of the Invention] In the eaves gutter joint of the present invention, since the inner joint body of the eaves gutter is made of a transparent material or provided with a small through hole, the inside of the eaves gutter insertion groove can be seen. Therefore, since the tip of the eaves gutter inserted into the eaves gutter insertion groove is visible, the eaves gutter can be sufficiently inserted into the eaves gutter insertion groove, and the eaves gutter joint and the eaves gutter can be firmly connected. Further, since the inner joint main body is not provided with a large through-hole, the mechanical strength of the inner joint main body is not deteriorated, and the inner joint main body is not damaged.

[Brief description of the drawings]

FIG. 1 is a perspective view of an eaves gutter joint according to an embodiment of the present invention.

FIG. 2 is an explanatory view showing a state where an outer joint body of the eave gutter joint shown in FIG. 1 is removed.

FIG. 3 is an explanatory view showing a state where an eaves gutter is inserted into the eaves gutter joint shown in FIG. 1 and an outer joint body is removed.

FIG. 4 shows another embodiment of the present invention, and is an explanatory view showing a state where an outer joint body of an eaves gutter joint is removed.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Eave gutter 11 Ear part 2 Eave gutter joint 3 Outer joint main body 4, 4a Inner joint main body 5 Eave gutter insertion groove 6 Through hole

Claims (2)

(57) [Scope of request for utility model registration] 1. An eaves gutter joint comprising an outer joint body, an inner joint body formed inside the outer joint body, and an eaves gutter insertion groove provided between the outer joint body and the inner joint body. An eaves gutter joint, wherein the inner joint body is formed of a transparent material. 2. An eaves gutter joint comprising an outer joint main body, an inner joint main body formed inside the outer joint main body, and an eave gutter insertion groove provided between the outer joint main body and the inner joint main body. , eaves gutters joints, characterized in that the multi <br/> number of small through holes distributed over the entire inner joint present body is provided.